var img_bola = new Image();
img_bola.src = "images/bola2.gif";
var img_barra = new Image();
img_barra.src = "images/barra.png";
var img_block = new Image();
img_block.src = "images/block.png";
var img_fresa = new Image();
img_fresa.src = "images/fresa.png";
var img_manzana = new Image();
img_manzana.src = "images/manzana.png";
var img_estrella = new Image();
img_estrella.src = "images/estrella.png";

var img_white_particle = new Image();
img_white_particle.src = "images/white_particle.png";
var img_red_particle = new Image();
img_red_particle.src = "images/red_particle.png";
var img_yellow_particle = new Image();
img_yellow_particle.src = "images/yellow_particle.png";
var img_green_particle = new Image();
img_green_particle.src = "images/green_particle.png";

var img_rocket = new Image();
img_rocket.src = "images/rocket.png";
var icon_rocket = new Image();
icon_rocket.src = "images/icon_rocket.png";
var icon_block = new Image();
icon_block.src = "images/icon_block.png";
var icon_clock = new Image();
icon_clock.src = "images/icon_clock.png";
